body {
  font-family: "Microsoft YaHei";
  background: #f4f4f4;
  width: 100vw;
  overflow: hidden;
}
input {
  font-family: "Microsoft YaHei";
  background: #ffffff;
  outline: none;
  border: none;
}
.page-container {
  padding-bottom: 20.4vw;
  position: relative;
}
.page-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}
.img-box {
  line-height: 0;
  font-size: 0;
}
.img {
  width: 100vw;
  vertical-align: top;
  margin-top: -1px;
}

.form-box {
  width: 100vw;
  height: 39.4vw;
  background: #f5f5f5;
  padding-top: 1.3vw;
}
.form-box-border {
  width: 86.66vw;
  height: 33.86vw;
  border-radius: 20px;
  border: 0.27vw solid rgba(216, 216, 216, 0.82);
  margin: 0 auto;
  padding-top: 4.26vw;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  font-size: 3.2vw;
  color: #333333;
}
form {
  position: relative;
}

input {
  width: 64vw;
  height: 10.66vw;
  border-radius: 5.33vw;
  padding: 0 4vw;
  /* background: red; */
}
form input::placeholder {
  color: #999999;
}
.form-item-name {
  margin-bottom: 3.73vw;
}
.form-item-name input {
  width: 64vw;
}
.button-submit {
  background: url("../images/btn.png") no-repeat center/100%;
  width: 18.2vw;
  height: 11vw;
  position: absolute;
  right: -0.26vw;
  bottom: -0.26vw;
}
.bottom {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 20.4vw;
  background: #ffffff;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.img-bottom-1 {
  width: 21.86vw;
}
.img-bottom-2 {
  width: 32.4vw;
}
.img-bottom-3 {
  width: 21.33vw;
}
